All the airports that flights arriving at Gate D10 ( between 2019-10-16 and 2020-~05 ) have come from See the airports that flights leaving from Gate D10 are going to / or see all the flights in and out of this gate

Dallas Love Field. This airport in the United States is also referred to as DAL or sometimes KDAL
Portland International Airport. This airport in the United States is also referred to as PDX or sometimes KPDX
John Wayne Airport. This airport in the United States is also referred to as SNA or sometimes KSNA

All these flight data are available as openly licensed data on the sfomuseum-data GitHub account. If you'd like to read more about our efforts to archive flight data at SFO Museum have a look a the Mills Field weblog posts tagged "flightdata".